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Poster: stratocaster Date: Apr 9, 2013 10:26am
Forum: GratefulDead Subject: Re: Crickets and cicadas sing

there are 23 cicada "broods" all over the upper Midwest and into New York and the eastern seaboard, with the exception of 4 broods that are on 13 year cycles, the rest we on 17 year cycles, staggered years, weird...